Triple T, a new minimally invasive therapy, could replace adrenal surgery for treating primary aldosteronism, a hidden cause ...

A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...

NBC News' Erin McLaughlin summarizes key takeaways from Friday's briefing by the National Transportation Safety Board regarding last month's deadly plane crash over the Potomac River.

Whiteout driving conditions on the Donner Summit Pass along Interstate 80 near Truckee, California. An atmospheric river ...

How does training at high altitude improve endurance? Learn the top five tips to maximize your oxygen efficiency, avoid ...

The stages of hypertension include elevated, stage 1, stage 2 and hypertensive crisis. These readings are above 120/80 mm Hg.

Most people with well-controlled hypertension can fly safely however it is important to be aware of the potential risks and ...

Studies indicate that habitual high-altitude hikers exhibit a lower resting ... of climbing up and down steep terrains helps lower blood pressure, reduce cholesterol, and keep blood sugar levels ...

High blood pressure often develops without noticeable symptoms, earning it the nickname "silent killer." This silent killer has led many people to their early demise. If you have ever noticed you ...

Last year, a study highlighted that your doctor's office might be taking your blood pressure wrong. The current best practice ...

Observations on acute mountain sickness occurring between 11,000 and 18,000 feet, in 1925 men, 18, to 53 years old, showed no direct relation between altitude and severity of illness; mild ...